/Engine/Source/Runtime/Core/Public/ProfilingDebugging/ResourceSize.h
Construct from known sizes.
FResourceSizeEx ( const [EResourceSizeMode::Type](API\Runtime\Core\ProfilingDebugging\EResourceSizeMode__Type) InResourceSizeMode, const SIZE_T InDedicatedSystemMemoryBytes, const SIZE_T InDedicatedVideoMemoryBytes )